For this reason, cloud management systems need to have the ability to handle long running tasks and maintain asynchronous communications with the user.
由于这个原因，云计算管理系统需要拥有处理长时运行任务并与用户保持异步通信的能力。
2
Processes, on another hand, are typically long running and asynchronous in nature.
另一方面，流程一般来说本质上就是长运行且异步的。
3
Human tasks are inherently asynchronous and long running.